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JPL Small-Body Database Browser
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97542 (2000 DD43)
Classification: Main-belt Asteroid          SPK-ID: 2097542
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07778834543740176 4.4982e-08  
a 3.012503578769614 2.3605e-08 au
q 2.778165909752874 1.4096e-07 au
i 2.595313686852242 6.9704e-06 deg
node 358.2874291260903 0.00010979 deg
peri 130.1578801224551 0.00011973 deg
M 339.576941400411 4.6271e-05 deg
tp 2459108.844798654918
(2020-Sep-16.34479865)
0.00024552 TDB
period 1909.808333828868
5.23
2.2447e-05
6.146e-08
d
yr
n .1885005911971575 2.2156e-09 deg/d
Q 3.246841247786354 2.5441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      9988 days (27.35 yr)  
   first obs. used      1992-09-23  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53511  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:18:31  

Additional Information
 Earth MOID = 1.79397 au 
 Jupiter MOID = 1.78371 au 
 T_jup = 3.243 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456868.5 (2014-Jul-30.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0771073859406636 4.6063e-08  
q 2.77858751421637 1.4431e-07 au
tp 2457210.402975926971
(2015-Jul-06.90297593)
0.00024383 TDB
node 358.3335727796854 0.00010976 deg
peri 132.2528636321094 0.00011955 deg
i 2.597660877044898 6.9662e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      9988 days (27.35 yr)  
   first obs. used      1992-09-23  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53511  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:18:31  

Additional Information
 Jupiter MOID = 1.78371 au 
 T_jup = 3.243 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.121759709130805E-15 -6.57383049182068E-15 3.604572233871131E-12 7.453292783751133E-15 6.981205796544552E-13 -6.080444383265369E-16
q -6.57383049182068E-15 2.082601065939397E-14 -1.124986867437363E-11 -2.145736768223981E-14 -2.196210228622776E-12 2.470217133459201E-15
tp 3.604572233871131E-12 -1.124986867437363E-11 5.945075783201591E-8 6.012922999287934E-11 1.157960406438804E-8 5.876688779387913E-12
node 7.453292783751133E-15 -2.145736768223981E-14 6.012922999287934E-11 1.204657670957468E-8 -1.202217101779203E-8 1.880387462171959E-10
peri 6.981205796544552E-13 -2.196210228622776E-12 1.157960406438804E-8 -1.202217101779203E-8 1.429299957041782E-8 -1.86699571842521E-10
i -6.080444383265369E-16 2.470217133459201E-15 5.876688779387913E-12 1.880387462171959E-10 -1.86699571842521E-10 4.85275126925418E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO453424  

97542 (2000 DD43)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 DD43 = 2003 TA43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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